The Shadow War
Sharn, the City of Towers, is the largest city of Khorvaire, where everyone and everything across Eberron comes together. Human rabble walk shoulder-to-shoulder with Darguun warlords, archmages from Aundair, Cannith constructs, exotic beasts from Xen’Drik, and even the occasional angel or daemon. Anything can be found in Sharn for the right price.
The Cogs make up the lower sections of Sharn, sandwiched between a portal of Elemental Chaos and the towers above.